All the dots have been connected, well some are still a bit confusing. Bro really added the son mother theory at the end just to get us more intrigued, now we’ll never know if that’s the actual parent since she’s left the palace. Anyways, detective MaoMao yet again cracked the code after a few glimpses of texts and high observation of her surroundings. Good episode, I’m satisfied sort off. 8.3/10